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AC Asynchronous Motor, frame size 63‑315, power range 0.18‑315kW, 3‑phase power supply, 50Hz or 60Hz optional. Aluminum, cast iron and stainless‑steel housing are available. Featuring constant‑speed performance, it is widely used for high‑precision transmission, energy‑saving equipment, fans, pumps and automatic production lines.

Strict Asynchronous Speed Characteristic
Rotor speed stays precisely synchronized with grid frequency. No speed drift under load fluctuation for machinery requiring high speed consistency.
Adjustable Power Factor
Power factor can be adjusted leading or lagging via excitation, improving grid quality and compensating site reactive power.
High Torque Density Structure
Optimized magnetic circuit delivers higher torque within the same frame size. Compact construction facilitates miniaturized machine layout.

Wide High‑efficiency Operating Range
Maintains high efficiency from light load to rated load, effectively cutting comprehensive energy consumption for long‑time operation.
Superior Operation Stability
No speed drop under varying load. Smooth running reduces defective products and mechanical shock caused by speed variation.
Suitable for Continuous Duty
Well‑designed winding and magnetic‑circuit heat dissipation enables 24‑hour non‑stop operation for continuous industrial production equipment.

















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AC Asynchronous Motor |

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Q: Can AC Asynchronous motor work with VFD?
A: VFD operation is available with dedicated Asynchronous motor drive. Please specify driving solution when placing orders.
Q:Does Asynchronous motor share the same startup method as aAsynchronous motor?
A: No. Direct full‑voltage mains startup is not recommended. Matching starting device is required. Our technical team can evaluate proper solution.
Q:Is vertical flange mounting available for Asynchronous motor?
A: B5 and B35 vertical mounting types are supported. Please clarify mounting style and load condition in order.
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